Vaporeon @ Normalium Z
Ability: Water Absorb
EVs: 12 HP / 252 SpA / 244 Spe
Timid Nature
IVs: 0 Atk
- Celebrate
- Ice Beam
- Hydro Pump
- Shadow Ball
Vikavolt-Totem @ Metronome
Ability: Levitate
EVs: 192 HP / 136 SpA / 180 Spe
Modest Nature
IVs: 0 Atk
- Energy Ball
- Volt Switch
- Bug Buzz
- Roost
Rhydon @ Eviolite
Ability: Lightning Rod
EVs: 228 HP / 76 Atk / 36 Def / 4 SpD / 164 Spe
Adamant Nature
- Stealth Rock
- Fire Punch
- Rock Blast
- Earthquake
Passimian @ Choice Scarf
Ability: Receiver
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Close Combat
- U-turn
- Knock Off
- Gunk Shot
Silvally-Steel @ Steel Memory
Ability: RKS System
EVs: 232 HP / 216 SpD / 60 Spe
Calm Nature
- Toxic
- Flamethrower
- U-turn
- Defog
Delphox @ Leftovers
Ability: Blaze
EVs: 248 HP / 68 SpA / 192 Spe
Timid Nature
IVs: 0 Atk
- Protect
- Substitute
- Mystical Fire
- Toxic
HP Grass can be ran over Shadow Ball on Vaporeon to bop Seismitoad harder so you can run Thunderbolt on Vika instead. Metronome Vika is hella fun. Also, Rhydon EVs allow it to tank a Grass Knot from Xatu (which already does with investment). Attack EVs 2HKO Ferroseed with Fire Punch.